| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.82 | 12.589% | $61.7213 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $153.28 | 3.459% | $158.582 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $145.57 | 11.102% | $161.7312 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $95.68 | 10.633% | $105.8537 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $118.39 | 9.584% | $129.7365 | $129.74 | $129.75 | $129.70 |
| Purchase #6 | $183.36 | 12.114% | $205.5722 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $5.95 | 5.613% | $6.284 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $757.05 | $829.4809 | $829.47 | $829.50 | $829.50 | |